4415242020531 has 16 divisors (see below), whose sum is σ = 5926706258688. Its totient is φ = 2923641036000.

The previous prime is 4415242020493. The next prime is 4415242020551. The reversal of 4415242020531 is 1350202425144.

It is not a de Polignac number, because 4415242020531 - 2⁷ = 4415242020403 is a prime.

It is a super-2 number, since 2×4415242020531² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4415242020492 and 4415242020501.

It is not an unprimeable number, because it can be changed into a prime (4415242020551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3105045 + ... + 4297881.

It is an arithmetic number, because the mean of its divisors is an integer number (370419141168).

Almost surely, 2^{4415242020531} is an apocalyptic number.

4415242020531 is a deficient number, since it is larger than the sum of its proper divisors (1511464238157).

4415242020531 is a wasteful number, since it uses less digits than its factorization.

4415242020531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201162.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 4415242020531 its reverse (1350202425144), we get a palindrome (5765444445675).

The spelling of 4415242020531 in words is "four trillion, four hundred fifteen billion, two hundred forty-two million, twenty thousand, five hundred thirty-one".